13966748703 has 16 divisors (see below), whose sum is σ = 21780505600. Its totient is φ = 8821104120.

The previous prime is 13966748699. The next prime is 13966748713. The reversal of 13966748703 is 30784766931.

13966748703 is a `hidden beast` number, since 13 + 96 + 67 + 487 + 0 + 3 = 666.

It is not a de Polignac number, because 13966748703 - 2² = 13966748699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13966748703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13966748713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13612303 + ... + 13613328.

It is an arithmetic number, because the mean of its divisors is an integer number (1361281600).

Almost surely, 2^13966748703 is an apocalyptic number.

13966748703 is a deficient number, since it is larger than the sum of its proper divisors (7813756897).

13966748703 is a wasteful number, since it uses less digits than its factorization.

13966748703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27225659 (or 27225653 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 13966748703 in words is "thirteen billion, nine hundred sixty-six million, seven hundred forty-eight thousand, seven hundred three".